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← Document results/DEP Box 63/20 April 4, 2002 NEWQ AE05965 - AE06336
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Water metal analysis results, April 4, 2002

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Laboratory report from Westchester County Dept of Labs and Research detailing Method 200.8 metal concentrations in water samples dated April 4, 2002.

NYC-WTC_000078151–000078232

Folder label: “20 April 4, 2002 NEWQ AE05965 - AE06336

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE05966 Sample Date/Time: Thursday, April 04, 2002 13:04:40 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: d:\elandata\Method\NEWQ200.8.mth Dataset File: d:\elandata\Dataset\NEWQ\NEWQ\AE05966.212 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit r Be 9 12.667 50.756 0.000 0.00758 211.61 ug/L I:> Sc-1 45 490631.646 5.471 490631.646 ug/L I Cr 52 9211.774 7.532 0.004 0.19409 12.61 ug/L I Cr 53 1051.071 2.713 0.001 0.45946 5.76 ug/L ! Mn 55 258292,842 1.716 0.526 16.50897 6.88 ug/L I Ni 60 807.044 8.369 0.002 0.31556 12.27 ug/L I Cu 63 11699.975 1.433 0.023 2.03893 5.39 ug/L L Cu 65 5673.496 4.436 0.011 2.00355 9.35 ug/L r Zn 66 1776.191 4.356 0.013 0.73632 13.11 ug/L I Zn 67 474.017 3.486 0.004 1.15511 11.52 ug/L 1 Zn 68 1916.555 3.593 0.016 1.23277 7.56 ug/L I:> Ge 72 96036.201 5.431 96036.201 ug/L I As 75 1156.215 5.737 0.010 0.47165 1.81 ug/L I Se 77 151.336 11.337 0.000 0.15254 70.81 ug/L L Se 82 248.673 4.696 0.001 0.40541 17.88 ug/L r Ag 107 115 1089.410 4.153 0.000 0.02374 31.65 ug/L 1> In 1316977.859 3.267 1316977.859 ug/L 1 Sb 121 983.063 10.059 0.001 0.09006 8.38 ug/L L Sb 123 746.348 6.390 0.000 0.08870 3.92 ug/L r Ba 135 38717.695 2.567 0.022 15.09960 1.91 ug/L I Ba 137 67505.534 3.050 0.038 14.80860 1.86 ug/L i> Ho 165 1764013.372 1.881 1764013.372 ug/L I Tl 205 611.360 7.957 0.000 0.00482 33.55 ug/L L Pb 208 3426.619 3.637 0.001 0.05718 3.37 ug/L

QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff r' Be 9 > Sc-1 45 95.221 Cr 52 Cr 53 Mn 55 Ni 60 Cu 63 L Cu 65

Sample ID: AE05966 Report DateZTime: Thursday, April 04, 2002 13:06:12 Page 1

NYC-WTC_000078175

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NYC-WTC_000078175Source: NYC Law Department, mirrored locally

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